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Analyzer

2810/2815/2820

Instruction 19-9222

Operation & Maintenance

Rev. 9 – November 2005

Product Leadership • Training • Service • Reliability

Summary of Contents for 2810

Page 1: ...CO2 Analyzer 2810 2815 2820 Instruction 19 9222 Operation Maintenance Rev 9 November 2005 Product Leadership Training Service Reliability 2 3...

Page 2: ...ING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHAN TABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND II ANY OBLIGA TION LIABILITY RIGHT CLAIM OR REMEDY IN CONTRACT OR TORT WHETHER OR NOT ARISING...

Page 3: ...s Level Tone 2815 2820 5 2 11 Fault Condition Warning 5 2 12 Powering Analyzer from Charger 6 2 13 Troubleshooting for Slow or Low Readings 2820 6 2 14 Testing Incubators 2820 7 3 0 MAINTENANCE 8 3 1...

Page 4: ...CO2 Analyzer 2810 2815 2820 Instruction 19 9222 ii Notes...

Page 5: ...20 also includes a desiccant filter to be used when sampling areas with high humidity All analyzers can store gas readings in memory which can later be downloaded to a personal computer via its integr...

Page 6: ...t least 3 seconds or until the display goes blank When first switched on there is a warm up period be fore the CO2 level is displayed approximately 60 seconds for the 2810 2815 analyzer and 20 seconds...

Page 7: ...ions where longer sampling lengths are required or where it is neces sary to draw against a vacuum 2 4 Pump Contamination 2815 2820 Over time the pump can become contaminated leading to a slower respo...

Page 8: ...g of the readings at a preset interval factory set at 30 seconds The analyzer can store up to 100 snapshot readings and 800 sets of continuous data logged readings Once the storage capacity has been e...

Page 9: ...for 5 seconds and then automatically turns off 2 10 Audible Gas Level Tone 2815 2820 An audible tone which will increase in pitch with increasing CO2 levels is activated by pressing and holding down...

Page 10: ...ooting for Slow or Low Readings 2820 It normally takes between 1 and 2 minutes to obtain a peak reading when testing an incubator A slow or low reading can be caused by either a clogged desiccant filt...

Page 11: ...ovided with the instrument as an accessory to prevent water from be ing drawn into the instrument The water trap is installed between the incubator and the Nafion tubing as shown in Figure 2 The need...

Page 12: ...the unit will invalidate the warranty 3 4 Software Version Serial Number With the analyzer switched OFF and while holding down the f1 button switch ON the analyzer to display its software version and...

Page 13: ...tery should normally be charged at room temperature Charging at temperatures below 54 F 12 C should be avoided since this may cause a false indication of when the battery is charged and could also dam...

Page 14: ...Calibration be per formed at the beginning of each work day or each time the instrument is switched OFF ON The analyzer should also be checked on a periodic basis with a higher concentration of CO2 to...

Page 15: ...ing fresh ambient air If the air calibration procedure was successful the display will show AirCal OK If the procedure was unsuccessful the message AirCal Failed will be displayed If this happens retr...

Page 16: ...e analyzer automatically switches to its Air Gas screen before proceeding f1 Air f3 Gas 2 Press the f3 button to display the Gas Calibration screen f1 2500 340 The top line shows the preset calibratio...

Page 17: ...level displayed on the second line of the Gas Calibration screen should slowly rise to the value displayed in the top line 5 Allow the calibration gas to flow until the second line of the Gas Cali bra...

Page 18: ...d hold down the f2 button until the User Cal screen is dis played Note that battery status is first displayed for approx imately 2 seconds User Cal Wait until the analyzer automatically switches to it...

Page 19: ...5 This completes the N2 Calibration procedure If desired the analyzer can now be spanned to a known concentration of CO2 gas per Section 3 7 2 2 3 7 2 2 Gas Calibration WARNING This procedure assumes...

Page 20: ...hat is close to the gas level being monitored This operation requires that the preset calibration gas value be reset higher or lower using the optional BACH COM software version 2 22 or higher 4 Remov...

Page 21: ...ect concentration of calibration gas If the procedure is still unsuccessful then the analyzer must be returned to a Bacharach Service Center for evaluation 7 This completes the Gas Calibration procedu...

Page 22: ...2 Luer Fitting Male 2815 2820 103 2563 Gas Sample Tube 6 inches 2815 11 0118 Particulate Filter 2815 2820 54 0548 Nafion Portex Tubing Kit 2820 19 3318 Water Trap 2820 19 3265 Accessories 12 VDC Charg...

Page 23: ...a Phone 905 470 8985 Fax 905 470 8963 Email bachcan idirect com M xico Bacharach de M xico Playa Regatas No 473 Tercer Piso Col Militar Marte Delegaci n Iztacalco 08830 M xico D F M xico Phones 52 555...

Page 24: ...CO2 Analyzer 2810 2815 2820 Instruction 19 9222 20 Notes...

Page 25: ...CO2 Analyzer 2810 2815 2820 Instruction 19 9222 21 Notes...

Page 26: ...CO2 Analyzer 2810 2815 2820 Instruction 19 9222 22 Notes...

Page 27: ...CO2 Analyzer 2810 2815 2820 Instruction 19 9222 23 Notes...

Page 28: ...Headquarters 621 Hunt Valley Circle New Kensington PA 15068 Ph 724 334 5000 Fax 724 334 5001 Toll Free 800 736 4666 Website www bacharach inc com E mail help bacharach inc com Printed in U S A...

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